Journal of the Franklin InstituteFranklin Institute, 1853 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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... Steam in Locomotives . By DANIEL KINNEAR CLARK , С. Е .- ( With a Plate . ) * [ Abstract of a Paper read at the ... steam , as the more expansively the steam is worked , the less is the work done by the engine . The second obstacle ...
... Steam in Locomotives . By DANIEL KINNEAR CLARK , С. Е .- ( With a Plate . ) * [ Abstract of a Paper read at the ... steam , as the more expansively the steam is worked , the less is the work done by the engine . The second obstacle ...
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... steam is admitted to the cylinder , cut off , exhausted , and compressed or shut up , are all deducible by model , by diagram , or by calculation . This can be done , whether the valve derives its motion from a single eccentric , or ...
... steam is admitted to the cylinder , cut off , exhausted , and compressed or shut up , are all deducible by model , by diagram , or by calculation . This can be done , whether the valve derives its motion from a single eccentric , or ...
Page 1
... steam stroke is em- ployed for the complete evacuation of the steam . And if this be the case for speeds of 1 and 2 miles an hour , it is much more so for the regular working speeds of trains . To select from a very admirable series of ...
... steam stroke is em- ployed for the complete evacuation of the steam . And if this be the case for speeds of 1 and 2 miles an hour , it is much more so for the regular working speeds of trains . To select from a very admirable series of ...
Page 2
... steam attained fully as high a pressure in the cylinder under the 5th notch as under the 1st . The pressure falls considerably towards the point of cutting off , but from the form of the steam - line , it is plain that very little ...
... steam attained fully as high a pressure in the cylinder under the 5th notch as under the 1st . The pressure falls considerably towards the point of cutting off , but from the form of the steam - line , it is plain that very little ...
Page 3
fore , the volume of water as steam , or the water equivalent of the steam admitted , is 254-47 x 8.8 359 6.24 cubic inches . From this is to be deducted the quantity of steam reserved by compres- sion ; the volume so reserved is ...
fore , the volume of water as steam , or the water equivalent of the steam admitted , is 254-47 x 8.8 359 6.24 cubic inches . From this is to be deducted the quantity of steam reserved by compres- sion ; the volume so reserved is ...
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acid alumina apparatus applied arrangement Assignor axle beam blast boiler carbon carbonic acid cast iron cause cent centre centum chamber Claim.-"What I claim coal colors combination condensation connexion construction cutter cylinder diameter effect engine equivalent evaporated experiments feet fire box flues frame Franklin Institute furnace fusel oil gases glass heating surface hour hydrochloric acid Improvement increase india rubber indicator diagrams invention consists Journal length letters patent lever locomotive machine machinery manner manufacture means mechanical metal miles minute mode motion mould nitric acid obtained operation oxide pass patent Pennsylvania Philadelphia pipe piston pitch placed plate portion pounds present pressure produced proportion purpose quantity railway rollers screw shaft side silica slide speed spring square inch steam Stove stroke substantially as described temperature tion train tubes valve vertical vessel weight wheel wrought iron York